Direct Time Integration Methods for Structural Acoustics and Far Field Scattering ComputationsSource: Journal of Vibration and Acoustics:;1995:;volume( 117 ):;issue: 004::page 488Author:J. P. Wright
DOI: 10.1115/1.2874488Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Procedures are described for doing: (a) transient three dimensional structural acoustics computations, using a combination of modal and finite element techniques in space and explicit integration in time; (b) far field scattering computations, using orthogonal function expansions and the method of characteristics. These methods are discussed and preliminary validation of the approach is accomplished by comparing numerical solutions with available analytic results for some problems in spherical geometry.
keyword(s): Radiation scattering , Electromagnetic scattering , Structural acoustics , Computation , Geometry AND Finite element analysis ,
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| contributor author | J. P. Wright | |
| date accessioned | 2017-05-08T23:48:43Z | |
| date available | 2017-05-08T23:48:43Z | |
| date copyright | October, 1995 | |
| date issued | 1995 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28826#488_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/116206 | |
| description abstract | Procedures are described for doing: (a) transient three dimensional structural acoustics computations, using a combination of modal and finite element techniques in space and explicit integration in time; (b) far field scattering computations, using orthogonal function expansions and the method of characteristics. These methods are discussed and preliminary validation of the approach is accomplished by comparing numerical solutions with available analytic results for some problems in spherical geometry. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Direct Time Integration Methods for Structural Acoustics and Far Field Scattering Computations | |
| type | Journal Paper | |
| journal volume | 117 | |
| journal issue | 4 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.2874488 | |
| journal fristpage | 488 | |
| journal lastpage | 492 | |
| identifier eissn | 1528-8927 | |
| keywords | Radiation scattering | |
| keywords | Electromagnetic scattering | |
| keywords | Structural acoustics | |
| keywords | Computation | |
| keywords | Geometry AND Finite element analysis | |
| tree | Journal of Vibration and Acoustics:;1995:;volume( 117 ):;issue: 004 | |
| contenttype | Fulltext |